FIXED: Windows 10 Apps (Like Calculator) Crashing Constantly

9th Sep 2019

If you find yourself having Windows 10 Apps crashing, this can help you fix it. A full reinstall is more reliable, but if you don't want to go through that, you can do this and it might work. Do these in order and then after each numbered step try the Calculator to see if it worked.

If you are able to open MS Store, open MS Store > Click on your profile picture on top right and sign-out. Then sign-in again.

Uninstall and Reinstall Calculator app - First press the Windows Key+X > Click Windows Powershell (Admin) and then copy the line below and paste it into Powershell and press enter to uninstall the Windows Calculator:

Re-register All Store apps (You will get many Reds, ignore them) - Windows Key+X and then start Windows Powershell (Admin) and then Copy the following from below and right click in Powershell to paste then press Enter: